/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.jbpm.bpmn2.objects;

public class HelloService {

    public static String VALIDATE_STRING = null;

    public String hello(String name) {
        return "Hello " + name + "!";
    }

    public String helloEcho(String name) {
        return name;
    }

    public String validate(String value) {
        if (VALIDATE_STRING != null) {
            if (!VALIDATE_STRING.equals(value)) {
                throw new RuntimeException("Value does not match expected string: " + value);
            }
        }
        return value;
    }

    public String helloException(String name) {
        throw new RuntimeException("Hello Exception " + name + "!");
    }
}
